#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
#include<string.h>


int main()
{
	char type[10] = {'5'};
	//int a[10] = { 0 };
	//int type[10] = {0};
	printf("%s\n", type);
	//memset(type, '~', sizeof(type[0]));
	memset(type, '~', 5);
	printf("%s\n", type);
	return 0;
}